TM 10--3510--221--24
0096 00--2
10 HP INVERTER FAULT -- Continued
0096 00
9. Rotate wheel on dryer blowers by hand and check for smooth rotation.
Do wheels rotate smoothly?
YES Go to step 10.
NO Replace dryer blower motor (WP 0130 00).
10. Check wire connections between 10 HP inverter and dryer blower motors for short circuit.
Are wire connections OK?
YES Go to step 11.
NO Repair as necessary.
11. Check dryer blower motors for shorted windings.
Are motor windings shorted?
YES Replace dryer blower motor (WP 0130 00).
NO Replace 10 HP inverter (WP 0245 00).
12. Check cooling fans on 10 HP inverter.
Are fans operating?
YES Go to step 13.
NO Replace 10 HP inverter (WP 0245 00).
13. Check cooling fan on inverter enclosure.
Is fan operating?
YES Go to step 14.
NO Press RESET on inverter keypad. Go to INVERTER ENCLOSURE FAN DOES NOT TURN
ON (WP 0099 00).
14. Check demister mesh at air inlet to inverter enclosure (WP 0111 00).
Is demister mesh dirty?
YES Press RESET on inverter keypad. Clean or replace demister mesh (WP 0111 00).
NO Go to step 15.
15. Press RESET on inverter keypad. Reinstall door on inverter enclosure.
16. Continue laundry cycle or use maintenance menu to operate dryer blowers
Does another 10 HP INVERTER FAULT occur?
YES Replace 10 HP inverter (WP 0245 00).
NO Return to normal operation.
END OF WORK PACKAGE